Flutter Firebase Phone Number OTP Authentication - Flutter Firebase 2023

In this flutter firebase tutorial, we will learn flutter firebase phone number OTP authentication.

In this video, we'll be learning how to create a Flutter Firebase phone number OTP authentication. This will allow us to secure our phone numbers with an OTP verification mechanism.

Flutter is a new mobile development framework that has been gaining a lot of popularity lately. In this video, we'll be using Flutter to create a Firebase phone number OTP authentication. This will allow us to secure our phone numbers with an OTP verification mechanism.

So whether you're a beginner or an experienced developer, be sure to check out this video and learn how to create a Flutter Firebase phone number OTP authentication!

LOGIN APP PLAYLISTS
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

DOWNLOAD PROJECT
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

VIDEOS
▬▬▬▬▬▬▬▬▬▬ DESIGN ▬▬▬▬▬▬▬▬▬▬
▬▬▬▬▬▬▬▬▬▬ FIREBASE ▬▬▬▬▬▬▬▬▬▬

COURSES
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬

CHAPTERS
▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
00:00 Introduction
01:46 Playlist Overview
02:08 Firebase Phone OTP Flow
02:57 Enable Phone Authentication in Firebase Console
03:45 Add SHA-1 and SHA-256
06:03 Enable Android Device Verification (Safety Net)
07:25 Create Authentication Repository
13:10 Create Verify OTP method
14:39 Get User's Phone No and Send SMS
16:59 Receive OTP from User and Verify

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
FOLLOW US ON SOCIAL MEDIA!

▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
SUPPORT
To support the creation of a free content please visit:

#flutterapp #flutterfirebase #firebaseauth #codingwithTea

[Mustafa-jyel]

I love tutorials that start with the demo at the start of the video, allowing viewers to immediately understand whether this is the right video for them. And it definitely was- thank you brother.

[manarbajafar]

"android device verification" change to "Google Play Integrity API" ????

[yomqrmh]

Help me pls, I can't find Android Device Veritification in google cloud.

[inshirakhan]

Hey it's very urgent. Kindly help
So I got a project and there is an issue. First time jab mein na app run ki to login was working for OTP and captcha check but us Ka bad jab bi new run Kiya or any thing the OTP and captcha is not working. Sometimes it says it's internal error sometimes it says nothing but didn't register new user. Kindly help m

[jyotibaruah]

Android device verification is deprecated so im facing problem while trying for otp verification. So please help what to use instead of ADV.

[mrtaimoorsikander]

You saved me brother. Thnk you so very much T. I was wondering here and there for phone OTP then I finally landed at your tutorial and after this I not just watched complete playlist but purchased the code and want to thank you for saving me. Kepp up with great content.

[Nobisuke]

i face some problem on ios. its not working on IOS but working fine on android, cdid i missed some configuration?

[emmanuelterdoomzer]

I am happy to see this! Well done Sir!

[lohithyadav]

Hello im not getting SHA1, i running the all the commands in cmd but its showing for, can you please solve it.

[omarrzgarrasheed]

very useful tutorial thank you my brother
jazak allah xaira

[hafidznaqiuddin]

keytool : The term 'keytool' is not recognized as the name of a cmdlet, function, script file, or operable program.
Check the spelling of the name, or if a path was included, verify that the path is correct and try again.
At line:1 char:1

what this problem?

[ashwinth]

I am getting a Failed to load page when trying to verify android device. Anyone else faced this issue ?

[bvcnlpc]

Superb tutorial brother, very detailed. There is an issue I am facing:
SMS verification code request failed: unknown status code: 17028 A safety_net_token was passed, but no matching SHA-256 was registered in the Firebase console. Please make sure that this application’s packageName/SHA256 pair is registered in the Firebase Console.

[samuelyao]

Please Sir android device verification is no longer available. How do I use Play Integrity API for OTP authentication?

[abdelkouddoushamel]

You are the best man, thanks so much for your your help!!

[gauravbhosle]

how can we show error messages on screen? for eg;- we got error invalid-phone or invalid-email so we have message corrosponding to this error in our exception directory but how can we show that msg on screen while authenticating on login screen.

[imranaziz]

Very superb tutorials Sir, i have learned many things, but there are 16 videos only till OTP verification remaining videos not added in this playlist?

[bcwixuk]

love your work.but when i enter the google console cloude it does not have the device checker any more what the solution?

[techfauz]

Is this service free?
I thought OTP authentication won't send sms for testing

[oneebkhan]

Great Tutorial. Any chance you show how to do the iOS part? I can't find any tutorials at all. Most of them outdated even if I find one.